The Boost Society operates mid-sized student housing across France with no emissions data, no decarbonisation targets, and no renewable energy strategy. Portfolio expanding rapidly to 20,000 residents by 2030 without any climate commitment. Transparency limited to vague CSR messaging; no formal accountability structure.
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SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Controversies & Red Flags and Nature & Biodiversity Impact (8/10, 3/10). Weakest on Targets & Commitments and Emissions Trajectory (0/10, 1/10).
8 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
“Thermal insulation meeting the high standards of RT 2012-20, an intelligent lighting system with presence detectors”
“The Boost Society is currently home to 10,000 young people across nearly 40 residences”
“The Boost Society (ex-KLEY) student-residence operator; holding-entity accounts, group ~10,000 beds”
“investment capacity of more than €1.3 billion and a pipeline of more than 16,000 beds”
“La résidence KLEY Saint-Ouen sera située au cœur d'un écoquartier de 100 hectares”
“The Boost Society accueille désormais 7 500 jeunes dans près de 30 résidences”
“Découvrez les engagements RSE de The Boost Society pour offrir des lieux de vie durables”
“THE BOOST SOCIETY (SIREN 803724699, ex-KLEY): chiffre d'affaires 7 387 951 EUR (2023), effectif 50, creee 2014, Levallois-Perret”
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Among the 14 major construction / real estate brands we've scored, The Boost Society sits 14th of 14.
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The Boost Society is a French student housing operator and developer managing approximately 40 residential buildings housing ~10,000 people, with a portfolio expansion pipeline targeting 20,000 residents by 2030. The group acquires properties via VEFA (off-plan purchase) and operates mixed-use residential assets across France. Founded in the mid-2010s, it is a mid-market player in European purpose-built student accommodation.
Real estate development and asset management across residential and mixed-use sectors
View breakdown →Construction and real estate developer operating across Northern Europe with residential portfolio
View breakdown →Operator of hospitality and accommodation facilities across multiple European markets
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